# -*- coding: UTF-8 -*-


class Book:
    """
    class for book
    """
    def __init__(self, name, author, score, avg_price, sale_price, min_price, url):
        self.name = name
        self.author = author
        self.score = score
        self.avg_price = avg_price
        self.sale_price = sale_price
        self.min_price = min_price
        self.url = url

if __name__ == "__main__":
    print 'this module can not run'
